You can upgrade your iPhone and iPad now with iOS 7. You probably have a lot of questions about it—here are all the answers you need.

Should I upgrade to iOS 7?

If your device can support it, the answer is probably yes. Read Gizmodo's review to get a better idea about what to expect. It's Apple's most important and dramatic upgrade in a long time (see at the bottom), so be sure to take a very good look.

All that chatter about the death of skeuomorphism and the rise of flat design, iOS 7 is finally…
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If you want new flat look apps, some will require you to pay an upgrade fee. One new application that you need to download doesn't run in your iPhone or iPad: get iTunes 11. It's a must have if you're still synchronizing your music with a USB cable, but also to quickly purchase apps that will automatically be wirelessly downloaded to your phone or tablet.